Three conditions must be considered that are associated with the lighting of a brake light. ... input to the AND gate will be steady + voltage while the other will be a pulsating on-off + voltage at a frequency usually above 1 pulse per second. ... The difference between digital and analog circuits is that analog operation is by (measurement, counting) whereas digital operation is by (measurement, counting) 2.
|Title||:||Applied Electricity and Electronics for the Technologies|
|Author||:||Edward F. Mahoney|